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Dissecting the 128-byte raycaster

finalpatch.blogspot.com Books & learning Tutorials & guides Computer science Candidate
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Resurfaced independently across 2 calendar years, with breakout response in 2 of them.

submissions
3
submitters
3
observed span
2014–2018
peak thread · 20 comments
143 pts
latest 20+ return · 2018-03-07
130 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

Raymarching is one of those techniques that has extreme simplicity and yet can generate very complex scenes from an essentially mathematical description; I think it's one of the best examples of an elegant algorithm. More info here: http://iquilezles.org/www/material/nvscene2008/rwwtt.pdf http://www.iquilezles.org/www/articles/distfunctions/distfun...

Bonus content: Terry Davis randomly shilling TempleOS in the comments.

nategri·130-point thread·

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
274

reference only — not used in Hall rules or ranking

Total comments
24

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2014-06-29Dissecting the 128-byte raycaster First breakout · Best threadfinalpatch1434
2014-08-28Dissecting the 128-byte raycasterAlexeyBrin10
2018-03-07Dissecting the 128-byte raycaster (2014)Latest 20+ point returnpetercooper13020